SE7501424L - - Google Patents
Info
- Publication number
- SE7501424L SE7501424L SE7501424A SE7501424A SE7501424L SE 7501424 L SE7501424 L SE 7501424L SE 7501424 A SE7501424 A SE 7501424A SE 7501424 A SE7501424 A SE 7501424A SE 7501424 L SE7501424 L SE 7501424L
- Authority
- SE
- Sweden
- Prior art keywords
- rotary kiln
- hearth furnace
- joint
- axis
- tiltable
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B19/00—Combinations of furnaces of kinds not covered by a single preceding main group
- F27B19/04—Combinations of furnaces of kinds not covered by a single preceding main group arranged for associated working
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/14—Multi-stage processes processes carried out in different vessels or furnaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
- F27B7/20—Details, accessories, or equipment peculiar to rotary-drum furnaces
- F27B7/2083—Arrangements for the melting of metals or the treatment of molten metals
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Organic Chemistry (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Manufacture Of Iron (AREA)
- Incineration Of Waste (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT147274A AT327252B (de) | 1974-02-22 | 1974-02-22 | Drehrohrofen und herdofen |
Publications (1)
Publication Number | Publication Date |
---|---|
SE7501424L true SE7501424L (ja) | 1975-08-25 |
Family
ID=3514644
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7501424A SE7501424L (ja) | 1974-02-22 | 1975-02-10 |
Country Status (13)
Country | Link |
---|---|
US (1) | US3991987A (ja) |
JP (1) | JPS5418965B2 (ja) |
AT (1) | AT327252B (ja) |
BR (1) | BR7501069A (ja) |
CA (1) | CA1039500A (ja) |
DE (1) | DE2412616B1 (ja) |
ES (1) | ES434967A1 (ja) |
FR (1) | FR2262270B1 (ja) |
GB (1) | GB1444884A (ja) |
IN (1) | IN139582B (ja) |
IT (1) | IT1031482B (ja) |
SE (1) | SE7501424L (ja) |
SU (1) | SU549090A3 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AUPP136398A0 (en) * | 1998-01-16 | 1998-02-05 | Noonan, Gregory Joseph | Sustainable steelmaking by efficient direct reduction of iron oxide and solid waste minimisation |
CZ301924B6 (cs) | 2009-02-10 | 2010-08-04 | Raclavský@Milan | Technologie rafinace kovonosných odpadu s obsahem zinku v rotacní peci |
US20130333279A1 (en) * | 2012-06-19 | 2013-12-19 | Clearsign Combustion Corporation | Flame enhancement for a rotary kiln |
EP4361545A1 (de) * | 2022-10-25 | 2024-05-01 | ThyssenKrupp Steel Europe AG | Anlagenverbund und verfahren zum herstellen von roheisen |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1782423A (en) * | 1926-09-08 | 1930-11-25 | Granular Iron Company | Conveyer |
US2235154A (en) * | 1939-02-28 | 1941-03-18 | Arthur J Jones | Method for the reduction of metallic oxides |
US2506618A (en) * | 1945-01-31 | 1950-05-09 | Nicolas A Sainderichin | Apparatus for sintering ores |
US3295930A (en) * | 1963-07-05 | 1967-01-03 | Dow Chemical Co | Apparatus and method for treating particulate material |
-
1974
- 1974-02-22 AT AT147274A patent/AT327252B/de not_active IP Right Cessation
- 1974-03-15 DE DE2412616A patent/DE2412616B1/de active Pending
- 1974-08-16 IN IN1837/CAL/74A patent/IN139582B/en unknown
-
1975
- 1975-02-05 IT IT19973/75A patent/IT1031482B/it active
- 1975-02-05 GB GB488175A patent/GB1444884A/en not_active Expired
- 1975-02-10 SE SE7501424A patent/SE7501424L/ not_active Application Discontinuation
- 1975-02-19 US US05/551,014 patent/US3991987A/en not_active Expired - Lifetime
- 1975-02-21 SU SU2108176A patent/SU549090A3/ru active
- 1975-02-21 FR FR7505433A patent/FR2262270B1/fr not_active Expired
- 1975-02-21 CA CA220,564A patent/CA1039500A/en not_active Expired
- 1975-02-21 JP JP2179975A patent/JPS5418965B2/ja not_active Expired
- 1975-02-21 BR BR1069/75A patent/BR7501069A/pt unknown
- 1975-02-21 ES ES434967A patent/ES434967A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IT1031482B (it) | 1979-04-30 |
DE2412616A1 (ja) | 1975-08-21 |
CA1039500A (en) | 1978-10-03 |
FR2262270A1 (ja) | 1975-09-19 |
BR7501069A (pt) | 1975-12-02 |
JPS5418965B2 (ja) | 1979-07-11 |
US3991987A (en) | 1976-11-16 |
SU549090A3 (ru) | 1977-02-28 |
DE2412616B1 (de) | 1975-08-21 |
JPS50142407A (ja) | 1975-11-17 |
FR2262270B1 (ja) | 1977-07-08 |
IN139582B (ja) | 1976-07-03 |
AT327252B (de) | 1976-01-26 |
ATA147274A (de) | 1975-04-15 |
GB1444884A (en) | 1976-08-04 |
ES434967A1 (es) | 1976-12-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AT346875B (de) | Kompensatorverbindung zwischen zwei mit feuerfestfutter versehenen rohrstuecken und gelenkduesenstoecke mit diesen verbindungen | |
YU50676A (en) | Rotary furnace for glowing ores,slags,ashes and other materials | |
JPS5573555A (en) | Ultraviolet hardening furnace with rotary lamp | |
SE7501424L (ja) | ||
CA1031813A (en) | Arc furnace with tuyeres | |
CS186721B2 (en) | Stove for heating the blast in furnace | |
AU466383B2 (en) | Soldering iron tip assembly and cordless soldering iron embodying same | |
AU497413B2 (en) | Blowing smelting shaft furnaces | |
CA995454A (en) | Kilns and furnaces | |
YU204975A (en) | Furnace grate with rotary drum for great capacity furnac s | |
IE41679L (en) | Rotary kiln | |
CA964453A (en) | Reducing and sintering furnace means | |
GB1352978A (en) | Method for the alkali oxidising roasting of chrome ore | |
BG27245A3 (en) | Burner with vortical and paralel flow | |
DK137816B (da) | Roterovn med på dennes yderside anbragte planetkølerrør. | |
AU498225B2 (en) | Reducing iron oxide-containing materials in rotary kilns | |
JPS525605A (en) | Inner lining construction of rotary furnaces | |
ES295794A1 (es) | Perfeccionamientos en los hornos giratorios | |
CH615014A5 (en) | Process for burning and sintering lumpy material such as lime, dolomite, magnesite or cement and shaft furnace for carrying out the process | |
SU594396A1 (ru) | Торцева плита разгрузочного конца корпуса вращающейс печи | |
LEISENBERG | IMPROVEMENT IN TUNNEL KILN OPERATION WITH PARTICULAR REFERENCE TO FUEL ECONOMY AND THE USE OF SOLID FUEL | |
AU461216B2 (en) | Kilns and furnaces | |
CA881904A (en) | Gas burner for furnaces and the like | |
PROSSL | PRACTICAL EXPERIENCE WITH REFRACTORY MIXES IN THE TECHNICAL CERAMICS INDUSTRY, AS EXEMPLIFIED BY AN ABRASIVES FACTORY | |
AU505913B2 (en) | Upgrading iron ore pellets ina grate kiln and rotary drum furnace |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
Ref document number: 7501424-1 |